Hello,
Do you mean you followed this article – https://xstore.helpscoutdocs.com/article/100-how-to-speed-up-my-website ? If you do not like the W3 Total Cache, try another cache plugin. Do not forget about optimization of your images, for example – http://prntscr.com/10yvhsn https://tinypng.com/ Also, check activated plugins and disable unrequired, every plugin slows down the site a bit. Contact your hosting provider and ask for help with speed improvement – http://prntscr.com/10yvopw
Regards
